package com.bruce.principle.dependenceinversion;

import lombok.extern.slf4j.Slf4j;

/**
 * Created by bruce on 2018/10/22 21:27
 */
@Slf4j
public class JavaCourse implements ICourse {

    @Override
    public void studyCourse(String userName) {
        log.info(userName + "->学习java课程");
    }
}
